Execution Condition
| Secondary parameters | Execution condition |
|---|---|
| Battery voltage | 10.9 V or more |
| AVCS control | In operation |
| |Target timing advance change amount (per 80 ms)| | Less than 4°CA |
| |VVT target angle| | 12.5°CA or more |
| Ambient air temperature | Less than 7°C (45°F) |
GENERAL DRIVING CYCLE
Perform the diagnosis continuously while AVCS is operating.
DIAGNOSTIC METHOD
For the diagnostic method and judgment value, refer to the following.
- Intake side target error: Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P0011 "A" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 1 .
- Exhaust side target error: Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P0014 "B" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 1 .
- Intake side slow response: Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P000A "A" CAMSHAFT POSITION SLOW RESPONSE BANK 1 .
- Exhaust side slow response: Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P000B "B" CAMSHAFT POSITION SLOW RESPONSE BANK 1 .
Time needed for diagnosis:
- Intake side: 25 sec.
- Exhaust side: 25 sec.
Malfunction indicator light illumination: Does not illuminate even when malfunction occurs.